Rapid: Individual Calculations October 2017
 Khalifehzadeh, Karim  Total change: 37.60  Rating chartPersonal card
 Marand Rapid Shahrivar 1396 Koshksaray IRI 2017-09-08
RcRownchangeKK*chgGame
 1629 1229 0.00 3 -0.24 20 -4.80 
  Sadeghi, Vahid 1629  * IRI0.001-0.0820-1.60 
  Zalpour, Asad 1629  * IRI0.001-0.0820-1.60 
  Mardanpour, Naser 1629  * IRI0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 1st Shiz Rapid Cup 1396 Takab IRI 2017-09-14
RcRownchangeKK*chgGame
 1581 1229 3.00 7 2.12 20 42.40 
  Badihi, Seyed Esmaeil 1629  * IRI1.0010.922018.40 
  Heydarzadeh, Ali 1629  * IRI0.001-0.0820-1.60 
  Najafi, Ali 1629  * IRI1.0010.922018.40 
  Alivandi, Khosro 1629  * IRI0.001-0.0820-1.60 
  Biabani, Hadi 1629  * IRI0.001-0.0820-1.60 
  Zerafat, Armin 1599 IRI0.001-0.1020-2.00 
  Oshnooei Mahmoudzadeh, Shahab 1320 IRI1.0010.622012.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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